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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
17387750
Filing Dt:
07/28/2021
Publication #:
Pub Dt:
11/18/2021
Inventors:
Jun Zhang, Peter Tham
Title:
METHOD OF PREPARING COPPER-CONTAINING WOOD PRESERVING COMPOSITIONS
Assignment: 1
Reel/Frame:
064433/0287Recorded: 07/31/2023Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/24/2019
Exec Dt:
01/24/2019
Assignee:
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
ROBERT J. SOVESKY
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 2
Reel/Frame:
060390/0246Recorded: 06/20/2022Pages: 18
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
06/17/2022
Exec Dt:
06/17/2022
Assignee:
500 FIRST AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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